7200WH Energy Storage Lithium Battery 150ah Parallel Connection

Energy Storage Lithium Battery 48v 150ah 7200WH Parallel Connection

Description of Lithium Battery 48v 150ah 7200WH

Energy Storage Lithium Battery is the future development trend of backup power technology under the conditions of small and medium-sized backup power supply and harsh environment. The communication equipment required by telecom operators tends to be integrated, miniaturized and lightweight. That is, more service equipment can be installed in a limited space. Higher requirements are put forward for their use of temperature range, specific energy, and lifetime.

Lithium Battery 48v 150ah 7200WH Specification

Product Features

• Product Name: Energy Storage Lithium Battery
• Low self-discharge rate, ≤ 2% per month, no memory effect
• Light weight, 2~3 times the energy ratio of traditional lead-acid battery
• Environmentally friendly, no heavy metals.
• High number of cycles, 80% DOD cycle 6000 times

Main Advantages

• Product Name: Energy Storage Lithium Battery
• Realized that Energy Storage Lithium Battery can work directly under the condition that the charging and discharging working mode of the original communication DC switching power supply system remains unchanged.
• CASI Telecom LiFePO4 system has independent intellectual property rights, realized mass production and widely used in the field of telecommunications, with a long time and a large number of market applications and good market feedback.
• Integrated Function: 48V lithium battery can be installed in parallel with combiner box for protection, with its integrated BMS communication protocol to comprehensive hybrid and off grid inverters!

Application

• Home Energy Storage
• Industrial Energy Storage
• Wind power system
• Outdoor Macro Stations

Production Process

• Li-ion battery cell sorting cabinet: all incoming cells are subjected to secondary sorting to ensure the full capacity of the battery.
• Sorting pairing: each cell is sorted to ensure the consistency of the voltage and internal resistance of the cells in the same battery pack, which effectively improves the stability of the battery.
• Automatic spot welding: Use automatic spot welding machine to spot weld the positive and negative electrodes of the battery pack, which is efficient and stable without desoldering.
• Welding BMS: Welding and installing BMS for each battery pack, which can protect the overcharge, overdischarge, overcurrent and overvoltage.
• Finished product testing: The finished battery finally needs to go through a number of tests to confirm that the performance is stable and meets the standards before it is packaged and shipped.

Together with our customers and suppliers, we have been partners in solar battery industry for 12 years and have supplied over 20 kinds of patent solar systems for home and abroad.

In 2008, we established FairylandSolar^TM and won our first solar home system project--“GoldSun” project for whole Shaanxi province which was a famous big project appointed by Chinese government. During 3 years installation, we were always moved a lot when people showed true smile when lighting their home. They should carry a heavy battery and walk hours home, so aftersales is so difficult that pushes us to supply high quality products with long lifetime. We invested gel battery production line with a 50 staff team who has 20 years production experience for AGM battery. For the enough good quality and reasonable price, we becomes a stable supplier for solar projects, OEM for them.

In 2018, as the rapid development of lithium battery, we established CASISOLAR^TM that started a team only for packing lithium batteries. During the past 3years, we found the wide difference between price and products. As government promotes “ giving retied battery a second life” , some make a profit in troubled situation, providing retired cells for solar making great lost in a long term or even has personal safety hazard.

So in CASISOLAR, we don’t think it is 100% safe to use retired battery cells. We only accept cells at Great A with 5 years more warranty. We didn’t grow up quickly but we harvest every customer we have cooperated. We always enjoy and appreciate troubles met during every cooperation, and give great enthusiasm and confidence.

Our mission is to provide solar energy at low cost over a long lifetime.